Change rtmpsuck port?

[Quintana]

Hi, I'm on Linux and I need to change the port rtmpsuck runs on; the server I'm trying to sniff uses a port other than 1935 and I don't know how to do it. I tried with:

iptables -t nat -A OUTPUT -p tcp --dport 190 -j REDIRECT --to-port 1935

But that didn't end up well... rtmpsuck was caught in an endless loop. I was told on IRC that there was a patch that allowed to change the port, but I don't know where's it.

Looking forward for your answers... thanks!